We use maps to geographically display the data loaded in Qlik Sense. Any data which is based on information related to countries, cities, states, region etc., can be displayed using maps visualizations. In maps, first there is a base map which establishes a base impression of the world map, then comes the layers upon it, which are the specific locations highlighted on the map in different ways like area, points, density, lines etc. Hence, a map is comprised of a base map and layers. You can add as many layers as you want.